iPower Reptile Heating Mat with Temperature Adjustable Controller Under Tank Warmer Terrarium Heat Pad for Reptiles and Amphibians

With this pet heat mat, your pets will not need to worry about it would get cold. Suitable for: turtles, snakes, lizards, Gekkonidae, small mammals, spider, crawler, etc. Keep reptile tank warm without any harm to your pets. Improved Design: New heating film and insulation increases overall heat transfer across the mat. Reach desired temperatures within minutes. 3M Adhesive Paper: Provides a strong grip to the contact area. The heat mat stays exactly where you want it. Upgraded Design: Heat pad have a temperature adjustable controller knob, temperature can be adjusted manually. Specifications: S : 4x7 4 watt ? 1-5 Gallon; M : 6x8 8 watt ? 10-20 Gallon; L : 8x12 16 watt ? 30-40 Gallon; XL : 8x18 24 watt ? 50-60 Gallon; Features: Size: 4x7 ; 4W; Length of cord: 6fts. 120V US voltage and Standard Plug and No adapter needed. Easy to clean and convenient to use. Provide quick warm and save energy. Waterproof and moisture proof designed. At room temperature 68?F(20?C), the surface temperature of the heat pad is about 80?F(26.7?C).